Senior Frontend Engineer building reliable order - flow and trading experiences for Wealthsimple, Canada’s leading financial innovator. Owning frontend systems across equities, options, crypto, and real - time market data.
About the role
- Staff Frontend Engineer building TypeScript and React products for Bettermode, a customer engagement platform. Integrating LLMs into trusted workflows and shaping production-grade applications.
Responsibilities
- Build and own the next generation of Bettermode products
- Lead complex frontend work in TypeScript and React (Next.js)
- Improve performance, state management, real-time UIs, and AI integration in the UI
- Reach into backend systems when required to solve problems
- Integrate LLMs into customer-facing workflows
- Design for trust when working with nondeterministic AI outputs
- Ship production-ready AI features
- Conduct code reviews and help mid-level engineers grow
- Shape engineering decisions and determine what the team ships
- Take products from scrappy prototypes through beta users to production-grade systems
Requirements
- Deep expertise in the TypeScript ecosystem and modern tooling
- Ability to write clean, modular, scalable, testable, and maintainable code
- Strong product judgment and ability to understand customer problems
- Ability to distinguish throwaway prototypes from production-grade systems
- Daily experience using Claude Code, Cursor, or a custom AI development setup
- Experience applying AI to non-trivial problems and understanding its limitations
- Ability to work with high autonomy in an evolving startup environment
- Ability to translate business goals into shipped products with minimal supervision
- Experience leading a new product from zero (bonus)
- Prior Staff-level or equivalent software-company experience (bonus)
- Strong product instinct demonstrated through customer-informed decisions (bonus)
- Experience with multi-tenant systems and their architectural constraints (bonus)
Benefits
- Location-based, competitive compensation with annual reviews
- Comprehensive Canadian health benefits from the first day, including dental and vision
- Unlimited paid vacation days
- Paid parental leave
- Bereavement leave
- Company-provided equipment
- Device Upgrade Policy with an interest-free hardware stipend repayable via payroll deductions
- Monthly Tech & Appreciation Stipend
- Downtown Toronto office with free shuttle from Union Station
- Complimentary snacks and coffee
- Video games and board games at the office
- Flexible office environment
- Globally diverse and collaborative team
- Access to resources needed to succeed
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